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400 g of steam at temperature 100^@C condenses completely to form water at temperature 100^@ C giving off heat of 216 kcal. Find out latent heat of vaporisation of water |
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Answer» heat released (Q) =216 kcal = 216000 cla To find:LATENT heat of varporisation of water (L) Formula Q=mL Calculation: Heat given off duringHeat absorbed during condensation = vaporistation From of formula `L=Q/m = (21600)/(400)= 540` cal/g |
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